isocat 0.3.0
New function
- New function
makeMultiMonthIsoscape to combine multiple
monthly isoscapes and error maps into one of each, for making
month-specific isoscape assignments.
Tweaks
schoenersD function now automatically normalizes
surfaces to sum to 1, rather than just advising it in the
documentation.
- corrected documentation parameter names in
.assignmentMaker
isocat 0.2.6
Publication update
- Publication introducing some of isocat’s functionalities is
out.
- Package citation is created, update. See
citation("isocat").
- Updated package description with links, typo fixes.
Vignette improvements
- Added some additional text on transfer functions
isocat 0.2.5
Rewrote function
isotopeAssignmentModel
- Function now checks for identical projections and resamples
secondary models automatically.
- Multiple secondary models can be incorporated as a rasterStack.
- Replaced parallelization package with parallel::mcmapply.
- Removes bug where secondary models not created when running in
parallel.
Minor tweaks
- Remove now-unnecessary import of package
dplyr.
- Resolved bug in vignette example by adding ‘stringsAsFactors =
FALSE’ to example dataframe.
- Removed defunct class test for individual IDs from
meanAggregateClusterProbability function.
isocat 0.2.4
Optimize ‘cumsumbelow’
function
- Function deals with NA values more efficiently.
- When imported into
makeCumSumSurface, function iterates
faster over RasterLayers.
- Removed dependency on
purrr::map and pipe operators
within function.
- The
purrr package removed from suggested packages.
Bug fix for R 4.0.0
- Modified conditional class check within
cumsumAtSamplingLocation and clusterSimmatrix
functions, in anticipation of change to matrix objects inheriting from
class “array” (which broke old class check code).
Vignette updated
- Vignette updated, examples improved, enable stage-skipping with
working examples.
Minor tweaks
- Tweaked package title.
- Added ‘additionalModel_name’ argument to
isotopeAssignmentModel.
- Added ‘seealso’ and ‘alias’ components to function
documentation.
- Fixed typo in examples for
makeQuantileSimulationSurface function.
- Clarified function description for
schoenersD
function.
- Tweaked wording in example for
cumsumAtSamplingLocation
function.
isocat 0.2.3
Bug fixes
- Updated data file to realistic isoscape standard deviations.
- Fixed dependency / import issues throughout.
- Adjusted file names for cross-platform compatibility.
- Replaced references to superseded
snow package with
calls to parallel.
Vignette updated
- Vignette updated, TODO’s resolved.
Minor Tweaks
- Expanded DESCRIPTION metadata.
- Resolved spelling errors and improved style throughout package.
- Fixed broken/suspect email and IsoMAP links.
- Corrected donttest wrappers on long analyses.
- Added examples to several functions.
- Switched from ‘installed.packages’ to ‘!requireNamespace’ to check
for package loading.
isocat 0.2.2
Vignette Included
- Added vignette with descriptions and example applications of all
functions.
New Functions
- New suite of functions for working with cumulative sums:
cumsumbelow, makeCumSumSurface,
cumsumAtSamplingLocation.
- Added a
meanAggregateClusterProbability function to
create mean probability-of-origin map based on cluster assignments (for
individuals of similar origin).
- Added
projectSummarySurface function to show which
RasterLayer in a stack has highest value at any given location.
Bug fixes
- Fixed minor issue with running
makeQuantileSimulationSurface on object of class
RasterLayer.
- Updated
clusterSimmatrix function to match
pvclust version 2.0-1 with debug of r
parameter.
- Replaced buggy
projectCluster function with alternative
function (projectSummarySurface; see isocat
vignette).
isocat 0.2.1
New Functions
- Added a
schoenersD function that compares the spatial
similarity of two surfaces.
- Added a
makeQuantileSimulationSurface function that
converts a surface to a quantile-simulation surface.
Minor Tweaks
- Improved code readability within several functions.
isocat 0.2.0
- Added a
NEWS.md file to track changes to the
package.
- Renamed package from
IsoModAT (Isotope Models of Animal
Origin Analytical Toolset) to isocat (Isotope Clustering
and Assignment Tools).
- Specified CC0 license.
New Functions
- Added a
makeQuantileSurface function to converts
normalized probability surfaces to quantile surface. Matches
makeOddsSurface.
- Added a
oddsAtSamplingLocation function that finds odds
ratios of origin probability at a set of coordinates within a normalized
probability surface. Matches
quantileAtSamplingLocation.